[ Vocabulary and Grammar ]
Most meteorites that enter our Earth’s atmosphere burn _ before they hit the ground.
A. in
B. up
C. off
D. back

Random Topics:
Pronouns and AdverbsPresent Perfect or Past SimplePronouns of QuantityModal RequestsModal VerbsMoods of GrammarDegrees of AdjectivesGRAMMAR - Could / Could notModals of ObligationPresent Progressive TenseOther quiz:
Grammar › ViewJohn _______ drink milk. He is allergic.
A. there is
B. can
C. can’t
D. there are
Grammar › View
” When are we going grocery shopping?”
“We can go ___ I finish work.”
A. until
B. after
C. since
D. while
Interjections, Tag Questions and Nouns of Direct Address › ViewWhich interjection would be appropriate when a scientist makes an unexpected discovery?
A. Aha!
B. Oops!
C. Alas!
D. Wow!
Tenses and Pronouns › View
My mum was out while my sisters _____ (take) a nap.
A. were taking
B. took
C. taken
D. was taking
